CA2041066C - Procede en une seule etape pour la separation de l'argent permettant de recuperer le zinc et d'obtenir une alimentation appropriee pour la coupellation - Google Patents

Procede en une seule etape pour la separation de l'argent permettant de recuperer le zinc et d'obtenir une alimentation appropriee pour la coupellation

Info

Publication number
CA2041066C
CA2041066C CA 2041066 CA2041066A CA2041066C CA 2041066 C CA2041066 C CA 2041066C CA 2041066 CA2041066 CA 2041066 CA 2041066 A CA2041066 A CA 2041066A CA 2041066 C CA2041066 C CA 2041066C
Authority
CA
Canada
Prior art keywords
zinc
crust
condenser
temperature
silver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA 2041066
Other languages
English (en)
Other versions
CA2041066A1 (fr
Inventor
Philip G. Evans
Peter J. Hancock
Cameron L. Harris
Ralph L. Harris
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Noranda Inc
Original Assignee
Noranda Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Noranda Inc filed Critical Noranda Inc
Priority to CA 2041066 priority Critical patent/CA2041066C/fr
Priority to US07/808,635 priority patent/US5232486A/en
Priority to EP19920100679 priority patent/EP0510297A3/en
Priority to AU10292/92A priority patent/AU638627B2/en
Priority to KR1019920001386A priority patent/KR920019953A/ko
Priority to JP6745292A priority patent/JPH0578760A/ja
Priority to MX9201610A priority patent/MX9201610A/es
Publication of CA2041066A1 publication Critical patent/CA2041066A1/fr
Application granted granted Critical
Publication of CA2041066C publication Critical patent/CA2041066C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/02—Obtaining noble metals by dry processes
    • C22B11/021—Recovery of noble metals from waste materials
    • C22B11/023—Recovery of noble metals from waste materials from pyrometallurgical residues, e.g. from ashes, dross, flue dust, mud, skim, slag, sludge
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B13/00—Obtaining lead
    • C22B13/06—Refining
    • C22B13/08—Separating metals from lead by precipitating, e.g. Parkes process
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/04—Obtaining zinc by distilling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
CA 2041066 1991-04-23 1991-04-23 Procede en une seule etape pour la separation de l'argent permettant de recuperer le zinc et d'obtenir une alimentation appropriee pour la coupellation Expired - Fee Related CA2041066C (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA 2041066 CA2041066C (fr) 1991-04-23 1991-04-23 Procede en une seule etape pour la separation de l'argent permettant de recuperer le zinc et d'obtenir une alimentation appropriee pour la coupellation
US07/808,635 US5232486A (en) 1991-04-23 1991-12-17 One step process for the treatment of Parkes desilvering crust to recover zinc and produce a suitable feed for cupellation
EP19920100679 EP0510297A3 (en) 1991-04-23 1992-01-16 One step process for the treatment of parkes desilvering crust to recover zinc and produce a suitable feed for cupellation
AU10292/92A AU638627B2 (en) 1991-04-23 1992-01-17 One step process for the treatment of parkes desilvering crust to recover zinc and produce a suitable feed for cupellation
KR1019920001386A KR920019953A (ko) 1991-04-23 1992-01-30 아연회수와 적합한 회취용 공급재 제조를 위한 파아크스탈은 피각(皮殼)의 한단계 처리방법
JP6745292A JPH0578760A (ja) 1991-04-23 1992-03-25 灰吹き法の供給材料を製造する銀含有合金の処理方法
MX9201610A MX9201610A (es) 1991-04-23 1992-04-08 Proceso para el tratamiento de una aleacion argentifera.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2041066 CA2041066C (fr) 1991-04-23 1991-04-23 Procede en une seule etape pour la separation de l'argent permettant de recuperer le zinc et d'obtenir une alimentation appropriee pour la coupellation

Publications (2)

Publication Number Publication Date
CA2041066A1 CA2041066A1 (fr) 1992-10-24
CA2041066C true CA2041066C (fr) 1997-03-25

Family

ID=4147462

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2041066 Expired - Fee Related CA2041066C (fr) 1991-04-23 1991-04-23 Procede en une seule etape pour la separation de l'argent permettant de recuperer le zinc et d'obtenir une alimentation appropriee pour la coupellation

Country Status (7)

Country Link
US (1) US5232486A (fr)
EP (1) EP0510297A3 (fr)
JP (1) JPH0578760A (fr)
KR (1) KR920019953A (fr)
AU (1) AU638627B2 (fr)
CA (1) CA2041066C (fr)
MX (1) MX9201610A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102703719B (zh) * 2012-07-03 2014-03-05 阳谷祥光铜业有限公司 一种从贵金属熔炼渣中回收有价金属的工艺
KR101507792B1 (ko) * 2013-08-29 2015-04-07 서울시립대학교 산학협력단 귀금속 회수 방법
MX2016010583A (es) * 2014-03-13 2017-06-27 Glencore Tech Pty Ltd Proceso para refinar metales.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB788525A (en) * 1955-05-20 1958-01-02 Ferdinand Leferrer Improvements in or relating to the recovery of zinc from the zinc crust obtained in the separation of silver from lead
FR2124073B1 (fr) * 1971-02-03 1974-02-15 Penarroya Miniere Metall
GB1387834A (en) * 1971-10-07 1975-03-19 Isc Smelting Vacuum distillation of metals
GB1585102A (en) * 1977-07-06 1981-02-25 Morganite Thermal Designs Ltd Metal vapourising furnace
GB8514587D0 (en) * 1985-06-10 1985-07-10 Britannia Refined Metals Ltd Recovery of metals from their alloys with lead

Also Published As

Publication number Publication date
US5232486A (en) 1993-08-03
AU1029292A (en) 1992-10-29
MX9201610A (es) 1992-10-01
CA2041066A1 (fr) 1992-10-24
EP0510297A3 (en) 1993-04-28
EP0510297A2 (fr) 1992-10-28
KR920019953A (ko) 1992-11-20
AU638627B2 (en) 1993-07-01
JPH0578760A (ja) 1993-03-30

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